BACKBONE-SUBSTITUTED BIFUNCTIONAL DOTA LIGANDS, COMPLEXES AND COMPOSITIONS THEREOF, AND METHODS OF USING SAME - Patent 1545498

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EP 1 545 498 A2

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(88)	Date of publication A3:
	29.07.2004

(43)	Date of publication:
	29.06.2005 Bulletin 2005/26

(21)	Application number: 03752034.3

(22)	Date of filing: 05.09.2003

(51)	International Patent Classification (IPC)⁷: A61K 31/33, A61K 31/44, A61P 35/00, C07D 225/00, C07D 245/00, C07D 257/02

(86)	International application number:
	PCT/US2003/027878

(87)	International publication number:
	WO 2004/021996 (18.03.2004 Gazette 2004/12)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

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Priority:

06.09.2002 US 408676 P

(71)	Applicant: THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
	Rockville, MD 20852 (US)

(72)	Inventors:
	BRECHBIEL, Martin, W. Annandale, VA 22003 (US) CHONG, Hyun-Soon Chevy Chase, MD 20815 (US)

(74)	Representative: Grünecker, Kinkeldey, Stockmair & SchwanhäusserAnwaltssozietät
	Maximilianstrasse 58 80538 München 80538 München (DE)

(54)	BACKBONE-SUBSTITUTED BIFUNCTIONAL DOTA LIGANDS, COMPLEXES AND COMPOSITIONS THEREOF, AND METHODS OF USING SAME